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Product Detailed Parameters
- Description：XTAL OSC PROG XO LVDS 1.8V
- Series：OJ
- Mfr：Taitien
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Programmable Type：Programmed by Digi-Key (Enter your frequency in Web Order Notes)
- Available Frequency Range：15 MHz ~ 2100 MHz
- Function：Enable/Disable
- Output：LVDS
- Voltage - Supply：1.8V
- Frequency Stability：-
- Frequency Stability (Total)：±30ppm
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：70mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max)：0.061" (1.55mm)
- Supplier Device Package：-
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Overview
The Taitien OJ-KMELV is a programmable crystal oscillator (XO) utilizing LVDS output technology. It operates within a frequency range of 15 MHz to 2100 MHz and supports a supply voltage of 1.8 V. The device features enable/disable control functionality for power management. It is housed in a compact 4-SMD, no-lead package with dimensions of 3.2 x 2.5 mm. This component is designed for high-frequency applications requiring precise clock signals.
Feature Summary
- Programmable frequency generation capability across a wide spectrum
- LVDS output interface for high-speed signal integrity
- Integrated enable and disable control for power optimization
- Compact surface-mount design suitable for space-constrained layouts
Applications
- High-speed data communication systems
- Network infrastructure equipment
- Test and measurement instruments
- Telecommunications base stations
Procurement Notes
Verify the specific frequency configuration and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply rail stability meets the datasheet specifications. Confirm the LVDS termination resistors are correctly placed to maintain signal integrity. Check the operating temperature range compatibility with your environmental conditions. Validate the pinout alignment for the 4-SMD package during PCB assembly planning.
Selection Notes
Select this component when LVDS signaling is required for noise immunity and high-speed performance. Consider the programmable nature if multiple frequency options are needed from a single part number. Evaluate the 1.8V supply constraint against your system's power architecture. Assess the thermal performance within the 3.2 x 2.5 mm footprint constraints. Compare alternative packages if mechanical clearance is limited.
Part Context
The OJ-KMELV belongs to Taitien's programmable XO series, which includes variants with different output types such as HCSL and CML. These components share similar packaging and voltage characteristics but differ in output drive standards. The series targets applications demanding flexible frequency synthesis with low jitter performance.
Replacement Considerations
Direct substitutes include other Taitien models like OJ-KMGCH or OJ-KMGCM, provided the output type difference (HCSL/CML vs LVDS) is acceptable for the application. Verify electrical compatibility and pinout correspondence before substitution.
